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    <title>volatility.cache.CacheNode : API documentation</title>
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    <h1 class="class">v.c.CacheNode(<span title="object">object</span>) : class documentation</h1>
    <p>
      <span id="part">Part of <a href="volatility.html">volatility</a>.<a href="volatility.cache.html">cache</a></span>
      
      <a href="classIndex.html#volatility.cache.CacheNode">View In Hierarchy</a>
    </p>
    <div>
      <p>Known subclasses: <a href="volatility.cache.BlockingNode.html">volatility.cache.BlockingNode</a></p>
    </div>
    <div>Base class for Cache nodes<table class="fieldTable"></table></div>

    
    
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      <table class="children sortable" id="id1387">
  
  
<tr class="method">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#__init__">__init__</a></td>
    <td><span>Creates a new Cache node under the parent. The new node will carry the specified payload</span></td>
  </tr><tr class="method">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#__getitem__">__getitem__</a></td>
    <td><span class="undocumented">Undocumented</span></td>
  </tr><tr class="method">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#__str__">__str__</a></td>
    <td><span>Produce a human readable version of the payload.</span></td>
  </tr><tr class="method">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#set_payload">set_payload</a></td>
    <td><span>Update the current payload with the new specified payload</span></td>
  </tr><tr class="method">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#dump">dump</a></td>
    <td><span>Dump the node to disk for later retrieval. This is normally called when the process has exited.</span></td>
  </tr><tr class="method">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#get_payload">get_payload</a></td>
    <td><span>Retrieve this node's payload</span></td>
  </tr><tr class="method private">
    
    
    <td>Method</td>
    <td><a href="volatility.cache.CacheNode.html#_find_generators">_find_generators</a></td>
    <td><span>A recursive function to flatten generators into lists</span></td>
  </tr>
  
</table>
      
      
    </div>
    
    
    

    <div class="function">
  <a name="volatility.cache.CacheNode.__init__">
    
  </a>
  <a name="__init__">
    
  </a>
  <div class="functionHeader">
    
    def
    __init__(self, name, stem, storage=None, payload=None, invalidator=None):
    
  </div>
  <div class="functionBody">
    <div class="interfaceinfo">overridden in <a href="volatility.cache.BlockingNode.html">volatility.cache.BlockingNode</a></div>
    <div>Creates a new Cache node under the parent. The new node
will carry the specified payload<table class="fieldTable"></table></div>
  </div>
</div><div class="function">
  <a name="volatility.cache.CacheNode.__getitem__">
    
  </a>
  <a name="__getitem__">
    
  </a>
  <div class="functionHeader">
    
    def
    __getitem__(self, item=''):
    
  </div>
  <div class="functionBody">
    <div class="interfaceinfo">overridden in <a href="volatility.cache.BlockingNode.html">volatility.cache.BlockingNode</a></div>
    <div class="undocumented">Undocumented</div>
  </div>
</div><div class="function">
  <a name="volatility.cache.CacheNode.__str__">
    
  </a>
  <a name="__str__">
    
  </a>
  <div class="functionHeader">
    
    def
    __str__(self):
    
  </div>
  <div class="functionBody">
    
    <div>Produce a human readable version of the payload.<table class="fieldTable"></table></div>
  </div>
</div><div class="function">
  <a name="volatility.cache.CacheNode._find_generators">
    
  </a>
  <a name="_find_generators">
    
  </a>
  <div class="functionHeader">
    
    def
    _find_generators(self, item):
    
  </div>
  <div class="functionBody">
    
    <div>A recursive function to flatten generators into lists<table class="fieldTable"></table></div>
  </div>
</div><div class="function">
  <a name="volatility.cache.CacheNode.set_payload">
    
  </a>
  <a name="set_payload">
    
  </a>
  <div class="functionHeader">
    
    def
    set_payload(self, payload):
    
  </div>
  <div class="functionBody">
    
    <div>Update the current payload with the new specified payload<table class="fieldTable"></table></div>
  </div>
</div><div class="function">
  <a name="volatility.cache.CacheNode.dump">
    
  </a>
  <a name="dump">
    
  </a>
  <div class="functionHeader">
    
    def
    dump(self):
    
  </div>
  <div class="functionBody">
    <div class="interfaceinfo">overridden in <a href="volatility.cache.BlockingNode.html">volatility.cache.BlockingNode</a></div>
    <div>Dump the node to disk for later retrieval. This is
normally called when the process has exited.<table class="fieldTable"></table></div>
  </div>
</div><div class="function">
  <a name="volatility.cache.CacheNode.get_payload">
    
  </a>
  <a name="get_payload">
    
  </a>
  <div class="functionHeader">
    
    def
    get_payload(self):
    
  </div>
  <div class="functionBody">
    <div class="interfaceinfo">overridden in <a href="volatility.cache.BlockingNode.html">volatility.cache.BlockingNode</a></div>
    <div>Retrieve this node's payload<table class="fieldTable"></table></div>
  </div>
</div>
    <address>
      <a href="index.html">API Documentation</a> for Volatility 2.2, generated by <a href="http://codespeak.net/~mwh/pydoctor/">pydoctor</a> at 2013-06-24 15:16:10.
    </address>
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